diff --git a/services/delivery-platform-api/src/main/java/cn/craftlabs/platform/api/customer/CustomerController.java b/services/delivery-platform-api/src/main/java/cn/craftlabs/platform/api/customer/CustomerController.java
index b97c107..c781bd4 100644
--- a/services/delivery-platform-api/src/main/java/cn/craftlabs/platform/api/customer/CustomerController.java
+++ b/services/delivery-platform-api/src/main/java/cn/craftlabs/platform/api/customer/CustomerController.java
@@ -12,6 +12,7 @@ import org.springframework.http.ResponseEntity;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PatchMapping;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.PutMapping;
@@ -67,6 +68,18 @@ public class CustomerController {
         return customerService.update(id, request);
     }
 
+    @PatchMapping("/{id}/freeze")
+    public ResponseEntity<Void> freeze(@PathVariable Long id) {
+        customerService.toggleFreeze(id, true);
+        return ResponseEntity.ok().build();
+    }
+
+    @PatchMapping("/{id}/unfreeze")
+    public ResponseEntity<Void> unfreeze(@PathVariable Long id) {
+        customerService.toggleFreeze(id, false);
+        return ResponseEntity.ok().build();
+    }
+
     @DeleteMapping("/{id}")
     @ResponseStatus(HttpStatus.NO_CONTENT)
     public void delete(@PathVariable("id") long id) {
diff --git a/services/delivery-platform-api/src/main/java/cn/craftlabs/platform/api/domain/CustomerStatus.java b/services/delivery-platform-api/src/main/java/cn/craftlabs/platform/api/domain/CustomerStatus.java
index 8fbf0e4..605005d 100644
--- a/services/delivery-platform-api/src/main/java/cn/craftlabs/platform/api/domain/CustomerStatus.java
+++ b/services/delivery-platform-api/src/main/java/cn/craftlabs/platform/api/domain/CustomerStatus.java
@@ -4,6 +4,7 @@ public final class CustomerStatus {
 
     public static final String ACTIVE = "ACTIVE";
     public static final String INACTIVE = "INACTIVE";
+    public static final String FROZEN = "FROZEN";
 
     private CustomerStatus() {}
 }
diff --git a/services/delivery-platform-api/src/main/java/cn/craftlabs/platform/api/service/CustomerService.java b/services/delivery-platform-api/src/main/java/cn/craftlabs/platform/api/service/CustomerService.java
index d97a238..3ab88b7 100644
--- a/services/delivery-platform-api/src/main/java/cn/craftlabs/platform/api/service/CustomerService.java
+++ b/services/delivery-platform-api/src/main/java/cn/craftlabs/platform/api/service/CustomerService.java
@@ -58,6 +58,7 @@ public class CustomerService {
         c.setAddress(blankToNull(request.getAddress()));
         c.setBillingInfo(blankToNull(request.getBillingInfo()));
         c.setCustomerCode(blankToNull(request.getCustomerCode()));
+        c.setOwnerUserId(blankToNull(request.getOwnerUserId()));
         c.setStatus(resolveStatusForCreate(request.getStatus()));
         c.setCreatedAt(now);
         c.setUpdatedAt(now);
@@ -96,6 +97,9 @@ public class CustomerService {
         if (request.getCustomerCode() != null) {
             c.setCustomerCode(blankToNull(request.getCustomerCode()));
         }
+        if (request.getOwnerUserId() != null) {
+            c.setOwnerUserId(blankToNull(request.getOwnerUserId()));
+        }
         if (StringUtils.hasText(request.getStatus())) {
             c.setStatus(request.getStatus().trim());
         }
@@ -130,6 +134,15 @@ public class CustomerService {
         return result;
     }
 
+    @Transactional
+    public void toggleFreeze(Long id, boolean frozen) {
+        PlatformCustomer customer = customerMapper.selectById(id);
+        if (customer == null) throw new ResponseStatusException(HttpStatus.NOT_FOUND);
+        customer.setStatus(frozen ? CustomerStatus.FROZEN : CustomerStatus.ACTIVE);
+        customer.setUpdatedAt(OffsetDateTime.now(ZoneOffset.UTC));
+        customerMapper.updateById(customer);
+    }
+
     @Transactional(readOnly = true)
     public void requireExists(long id) {
         if (customerMapper.selectById(id) == null) {
@@ -157,6 +170,7 @@ public class CustomerService {
         r.setAddress(c.getAddress());
         r.setBillingInfo(c.getBillingInfo());
         r.setCustomerCode(c.getCustomerCode());
+        r.setOwnerUserId(c.getOwnerUserId());
         r.setStatus(c.getStatus());
         r.setCreatedAt(c.getCreatedAt());
         r.setUpdatedAt(c.getUpdatedAt());
diff --git a/web/delivery-platform-ui/src/views/CustomersView.vue b/web/delivery-platform-ui/src/views/CustomersView.vue
index 0d62193..a218535 100644
--- a/web/delivery-platform-ui/src/views/CustomersView.vue
+++ b/web/delivery-platform-ui/src/views/CustomersView.vue
@@ -24,6 +24,8 @@
           <template #default="{ row }">
             <el-button type="primary" link @click="goDetail(row.id)">详情</el-button>
             <el-button type="primary" link v-permission="'customer:rw'" @click="openEdit(row)">编辑</el-button>
+            <el-button v-permission="'customer:freeze'" type="warning" link 
+              @click="toggleFreeze(row)">{{ row.status === 'FROZEN' ? '解冻' : '冻结' }}</el-button>
             <el-button type="danger" link v-permission="'customer:delete'" @click="onDelete(row)">删除</el-button>
           </template>
         </el-table-column>
@@ -78,6 +80,7 @@ import { useRouter } from "vue-router";
 import { useAuthStore } from "../stores/auth";
 import { listCustomers, createCustomer, updateCustomer, deleteCustomer } from "../api/platform";
 import { apiErrorMessage } from "../utils/apiErrorMessage";
+import axios from "axios";
 
 const auth = useAuthStore();
 const router = useRouter();
@@ -203,6 +206,21 @@ async function submit() {
   }
 }
 
+async function toggleFreeze(row) {
+  try {
+    if (row.status === 'FROZEN') {
+      await axios.patch(`/api/v1/customers/${row.id}/unfreeze`);
+      ElMessage.success('已解冻');
+    } else {
+      await axios.patch(`/api/v1/customers/${row.id}/freeze`);
+      ElMessage.success('已冻结');
+    }
+    await load();
+  } catch (e) {
+    ElMessage.error(apiErrorMessage(e, '操作失败'));
+  }
+}
+
 function onDelete(row) {
   ElMessageBox.confirm(`确定删除客户「${row.name || row.id}」吗？`, "提示", {
     type: "warning",